G10L 19/0216
Using wavelet decomposition
Official title: {using wavelet decomposition}
G10L19/0216 (Using wavelet decomposition) appears on 23 US grants and 28 published applications in this corpus.
Search patents in G10L- Granted patents
- 23
- Published applications
- 28
- Assignees
- 22
- Inventors
- 45
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 4 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 2 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 3 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 2 |
| 2022 | 3 | 5 |
| 2023 | 2 | 2 |
| 2024 | 3 | 2 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Information exchange on mobile devices using audio11 Nov 2025US 12,469,508 B2Capital One Services, LLC
- Advanced maximal entropy media compression processing5 Aug 2025US 12,382,051 B2ZON Global IP Inc.
- Deep learning segmentation of audio using magnitude spectrogram6 Aug 2024US 12,057,131 B2Audioshake, Inc.
- Method, apparatus, and device for transient noise detection6 Aug 2024US 12,057,132 B2Tencent Music Entertainment Technology (Shenzhen) Co., Ltd.
- Method and apparatus for detecting valid voice signal and non-transitory computer readable storage medium16 Jul 2024US 12,039,999 B2Tencent Music Entertainment Technology (Shenzhen) Co., Ltd.
- Apparatus and Method for Audio Signal Coding with Temporal Noise Shaping on Subband Signals24 Sep 2026US 2026/0290362 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Information exchange on mobile devices using audio26 Feb 2026US 2026/0057894 A1Capital One Services, LLC
- Advanced maximal entropy media compression processing27 Nov 2025US 2025/0365423 A1ZON Global IP Inc.
- Advanced maximal entropy media compression processing3 Jul 2025US 2025/0220187 A1Seer Global, Inc.
- Deep learning segmentation of audio using magnitude spectrogram12 Dec 2024US 2024/0412747 A1Audioshake, Inc.
Most cited
By later US patents
- Modular digital signal processing system96US 4,974,187 AAware, Inc. · 1990
- Method and apparatus for detecting voice activity26US 6,182,035 B2Telefonaktiebolaget LM Ericsson (publ) · 2001
- Method for voice analysis and synthesis using wavelets14US 5,826,232 ASextant Avionique · 1998
- System and method for audio data compression and decompression using discrete wavelet transform (DWT)9US 7,196,641 B22007
- Transient noise removal system using wavelets6US 7,869,994 B2QNX Software Systems Limited · 2011